OT-2026-000034470
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000034470) never changes.
Identity and time
| Publication number | OT-2026-000034470 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7fd3-979e-09606cc010d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72ae48ad663587b99c62ba7235e7a8493f0c0e6bccfd14008f52777225e6cc53 |
|---|---|
| Markdown | 785d0397627aad41bdc74d534cb005352f33e79e1a869598e57cab95136d8d24 |
| Publication page | 15df08354da1a8ea4746d216f32c40d68c63add481113de486a9e433577267cc |
| Manifest | 83aaf99e1a12c15b6c07328afa85fcc1df8d73794444da89b700c3bf73865a55 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | MQs0fHhlsMoXrI9IqJORd0WY00ETsBoVcJd4Afv5vOzZ9a236fsW4OdmvHh+Bm4WqvB1M3OoaIIOswvt55poCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:47.907234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034470observed 15df08354da1a8ea4746d216f32c40d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:47.885134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034470/manifest.jsonobserved 83aaf99e1a12c15b6c07328afa85fcc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.865523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034470/publication.mdobserved 785d0397627aad41bdc74d534cb00535...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.845075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034470/publication.txtobserved 72ae48ad663587b99c62ba7235e7a849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|